SU99684A1 - Automatic drinker for calves and other animals - Google Patents

Description

Known drinking bowls for cattle, supplied in the chamber with air chaff communicated with the bowl, interacting with milk, handling, water or other liquids through intermediate links with the locking organ of the supply line of the drinkers row, are not suitable for dispensing liquid into each drinker .

Automatically Described

The drinker provides for dispensing a dosed amount of liquid into the bowl.

The drinking trough has the feature that, in order to increase the productivity of the staff serving a significant number of animals, the shut-off organ is designed so that after opening the supply line of the liquid to the trough, it automatically closes under the influence of the air pump after keeping it open for some time.

In the drawing, the drinking bowl is shown in longitudinal section.

A bowl / screwed onto an open bottom of the case 2 of the trough, along the axis of which is located a flow 3 air-diaphragm pump; 4, placed in the chamber 5, separated by a partition 6 from the front of the bowl, not a single way to the bottom of the PI.

Top 2 is closed by a lid 7 screwed into it with a vertical axis 8 on which a horizontal disk 9 is freely fitted, provided with teeth on the outside, and along the circumference there are a number of holes through which fingers 10 of different lengths are freely directed downward them. The fingers are pre-marked for engagement with the lower end with a side process // stem 3, and the upper end with the end of a vertically located rod 12 that freely passes the lid 7 when the corresponding pin 10 is located opposite the process 11 n along the smallpox rod. 12. The last upper end is pivotally suspended from the tank 13, pivotally on the axis 14 of the box 15, fastened to the fitting 16 of the lid 7. The dog 13 interacts with the teeth 17 of the gear 17 placed in the box 15 coupled to the rack B: - vertical pusher 18 freely penetrated through the channel of the bore 15. The pusher can be raised up protpv acting: springs npii help turning the donkey 19 on the lever 20 with the handle 21. HiuKiiiu the end of the pusher 18 through the leash 22 is connected to the lever 23 of the valve

a drinker made in the form of a cork valve 24 placed in a socket 25 welded to the pipe 26 for supplying liquid to the drinker, the body 2 of which is rigidly connected to the pipe 26.

Tubes 26 of the row of troughs are interconnected: rubber hoses 27, and tube 26 of the first trough of the trough with the same hose is connected to a tank for feeding milk or returning to the trunk formed by pipes 26 of all of the drinkers and hoses 27. The tap nest 24 is reported to the chamber 5 bowls / hose 28.

To rotate around the axis 8 of the disk 9, there is a gear semi-ring 29 with a handle 30 located outside the cylindrical body 2, guided by the edges of the corresponding slots in the body and provided with a pointer 31 showing the divisions put on the barrel and on the body 2 which one of the fingers The disk 9 is under the lower end of the rod 12.

When fluid enters the hose 28 into the bowl 1, the air diaphragm pump 4, under pressure from it, the liquid becomes convex from the top and moves the brushes 3 up to the stop of its extension // into the lower end of the corresponding fingers 10, set by turning the disc 9 against the rod 12; The binder 12 retracts the pawl 13 from the gear 17, and the abutment abutting against the pusher 18 closes the rag 24.

The holding time of the crane 24 in the open position is inversely proportional to the length of the finger 10. The disk 9 is set for the drinker serving this animal to the position corresponding to the required liquid rate, i.e. corresponding from the fingers 10 against the axis of the rod 12.

To use the drinker, its valve 24 is pre-installed in the open position, raising the plunger 18 with the help of the handle 21. Then, a fluid under some pressure is drawn into the line connecting all the drinkers. The bowl of the drinker is filled with liquid to such a level that the time of filling corresponds to the time required for lifting the stem 3 up to its stop 11 in the lower end of the finger 10, after which the spring abutting with 13 pusher 18 stops further flow of the liquid into the bowl of the drinker.

Subject invention

Claims (3)

1. An automatic drinker for calves and other animals, provided with an air pump communicated through the intermediate links with a shut-off organ of the feeding line of a number of drinkers with milk, skimming, water or other liquids so that, in order to increase the productivity of the staff, especially a large number of animal heads, the shut-off organ was automatically closed from the air pump after the liquid supply line to the drinking trough was opened after exposure to indoor position for pekotorogo time. 2. The form of the drinker according to claim 1, characterized in that the locking member is made in the form of a crane, which is turned to the open position by means of a spring-loaded pusher equipped with a rack mounted with a gear held by a dog interacting with an air pump through intermediate links. 3. Forms perform drinking bowls on PP. 1 and 2, characterized in that the weft links for holding the crane in the open position are made in the form of fingers of various lengths, passing freely through the holes around the circumference of the swivel disk and carrying out the booster between the ends of the air pump rod and the raised to the dog stem.